<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<form>
    <input type="text">
    <input type="text">
    <input type="password">
    <input type="password">
    <input type="radio">
    <input type="radio">
    <input type="checkbox">
    <input type="checkbox">
    <input type="file">
    <input type="file">
    <select>
    <option></option>
    <option></option>
    <option></option>
    </select>
    <textarea rows="" cols=""></textarea>
    <select>
        <option></option>
        <option></option>
        <option></option>
    </select>
    <textarea cols="" rows=""></textarea>
    <input type="submit">
    <input type="submit">
    <input type="reset">
    <input type="reset">
    <input type="button" value="按钮">
    <input type="button" value="按钮">
    <input type="image" src="img">
    <form action="eeee.html"></form>
    <form action="img"></form>
</form>
<body>
    <h></h>
    <p></p>
    <hr>
    <br>
    <font></font>
    <pre></pre>
    <img src="">
    <a href=""></a>
    <a name=""></a>
    <ol>
        <li></li>
        <li></li>
    </ol>
  <ul>
      <li></li>
      <li></li>
  </ul>
<i></i>
<strong></strong>
<sup></sup>
<sub></sub>
<table align="center" border="5" cellspacing="2" cellpadding="2">
    <caption></caption>
    <thead></thead>
    <tbody></tbody>
    <tfoot></tfoot>
    <tr >
        <td colspan="2">45</td>
        <!--<td></td>-->
    </tr>
    <tr>
        <td rowspan="2">3</td>
        <td>4</td>
    </tr>
    <tr>
        <td>5</td>
        <td>6</td>
    </tr>
</table>
 <frameset>
     <frame src="">
 </frameset>
<frameset>
    <frame src="">
</frameset>
<iframe>
    <iframe></iframe>
</iframe>
<b></b>
<b></b>
<b></b>
<u></u>
<u></u>
    <u></u>
<s></s>
<s></s>
<s></s>
<marquee direction="down">
</marquee>
<marquee direction="left"></marquee>
<marquee direction="right"></marquee>
</body>
</html>